What should I pay attention to before the family decoration begins? Worship the gods and move the earth or something?

Before the start of home decoration, we should pay attention to the choice of auspicious day to break ground. On the first day, a ceremony to start work is needed. Generally speaking, incense is used to worship the owners, and some places will burn paper and set off firecrackers. Of course, this should also be decided according to local customs. After the worship ceremony is completed, they will shout "Let's get to work, be safe and smooth". In fact, they just want to shout some auspicious words and hope it will go smoothly.